The problem I have with Homepod is it is too expensive and nice to casually use / throw around.
The UE Boom 2 is now very cheap, has a decent range over BT and takes all kinds of damage. It is versatile for around the house where we don't have airplay speakers set up, and for all kinds of outdoor activities.
I don't worry about busting up the UE Boom 2, I worry about not bringing it everywhere it might be fun. I've dropped the boom on cement, dunked it in water, gotten it covered in dust and dirt it is still working great.
But I would not take a HomePod out of the house. The product is only as good as its durability, and for perspective I normally don't use cases on my iphones. Since you can get siri with a UE Boom, it doesn't really add much that there are little swirly lights on the top.